Warning: That file was not part of the compilation database. It may have many parsing errors.

1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QCAMERACONTROL_H
41#define QCAMERACONTROL_H
42
43#include <QtMultimedia/qmediacontrol.h>
44#include <QtMultimedia/qmediaobject.h>
45
46#include <QtMultimedia/qcamera.h>
47
48QT_BEGIN_NAMESPACE
49
50// Required for QDoc workaround
51class QString;
52
53class Q_MULTIMEDIA_EXPORT QCameraControl : public QMediaControl
54{
55 Q_OBJECT
56
57public:
58 enum PropertyChangeType {
59 CaptureMode = 1,
60 ImageEncodingSettings = 2,
61 VideoEncodingSettings = 3,
62 Viewfinder = 4,
63 ViewfinderSettings = 5
64 };
65
66 ~QCameraControl();
67
68 virtual QCamera::State state() const = 0;
69 virtual void setState(QCamera::State state) = 0;
70
71 virtual QCamera::Status status() const = 0;
72
73 virtual QCamera::CaptureModes captureMode() const = 0;
74 virtual void setCaptureMode(QCamera::CaptureModes) = 0;
75 virtual bool isCaptureModeSupported(QCamera::CaptureModes mode) const = 0;
76
77 virtual bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const = 0;
78
79Q_SIGNALS:
80 void stateChanged(QCamera::State);
81 void statusChanged(QCamera::Status);
82 void error(int error, const QString &errorString);
83 void captureModeChanged(QCamera::CaptureModes mode);
84
85protected:
86 explicit QCameraControl(QObject *parent = nullptr);
87};
88
89#define QCameraControl_iid "org.qt-project.qt.cameracontrol/5.0"
90Q_MEDIA_DECLARE_CONTROL(QCameraControl, QCameraControl_iid)
91
92QT_END_NAMESPACE
93
94
95#endif // QCAMERACONTROL_H
96
97

Warning: That file was not part of the compilation database. It may have many parsing errors.

source code of qtmultimedia/src/multimedia/controls/qcameracontrol.h